3rd person POV:

(15 minutes left)

(Battle theme)

With a sword, he had forgotten how to use, rules that forbid him from using his styles which he remembered, and ten trained killers on his tail, Yn knew he needed a plan if he was going to survive 15 minutes.

Yn:(mind) What to do, what to do!?

Yn:(mind) Man, Kira has such a screwd up taste in games.

Yn:(mind) Okay! Game plan! First, I need to break their line of sight on me.

Yn:(mind) Then transform into something and let them run past me. Just need to take out a transformation egg... Which is in my hoodie.

Yn:(mind) Which I'm not wearing because I'm wearing Kira's clothes!

Yn:(mind) New plan, get the extra transformation eggs in my dirty clothes, then do the original plan.

(Bang, bang)

Yn:(mind) Oh no! They've started shooting! Guess it's sword time!

Grabbing the Mao-Muhon, Yn in one swift motion pulls it out of its sheath as he turned around and tossed it at the mob chasing him.

This made everyone stop in their tracks. The Mao-Muhon spun around them like a saw blade.

When it made a full circle around them, the wooden floor they stood on the collapsed.

Heero, Hana stabbed their weapons into the ceiling to prevent themselves from falling, while everyone else fell.

Catching the legendary demon blade, Yn took up a sword stance he once saw on tv.

Yn: Looks like you're not the only katana-wielding bad- what the!?

Noticing how the Mao-Muhon's blade was completely cracked, Yn becomes annoyed.

Yn: Thanks a lot for the broken ass katana, Kira!

Heero: You truly know nothing about that sword, do you?

Yn: I've done this song and dance many times. Let's me just say this now and never again. I know nothing.

Yn: All I know is that I got ripped off!

Scurrying towards the twins, Yn swung the Mao-Muhon down between the twins who hopped to either side of him, to avoid the attack.

Hana tried to poke him with her Glaive, but Yn side kneed it away as Heero swung his sword horizontally, forcing Yn to block with his blade.

(Shatter)

Yn:!??!

Upon impact, the Mao-Muhon shattered.

Yn: Come on!

The twins both thrusted their weapons at Yn, who bent back and stretched out one of his legs to hit the back of Heero's sword making him thrust hit forward enough to counter Hana's attack.

Slapping the sword to the side, Yn swung himself in an upward right position, as he tossed the handle of the Mao-Muhon at Heero.

It bounced off Heero's head, knocking him back in the process.

Using his Chi control on the Mao-Muhon, he sent the handle flying towards Hana, bonking her against the head.

Yn moving closer to her grabbed then threw Hana down the hole he made, knocking those down there and about to climb up to get knocked back down.

Turning around, Yn narrowly avoided getting slashed by Heero, but as a consequence, he was on the edge of the hole.

So when Heero tried to stab him, Yn pinned the sides of his blade between his palms and pulled Heero's sword as he fell back into the hole.

Believing Yn was after his katana again, Heero hardened his grip and pushed forward, falling down the hole with Yn.

With a little quick thinking, Yn placed his foot on Heero's chest whilst spinning him and himself around.

When Heero was below him, Yn leaped off him and landed on the other side of the hole from which he started on.

He almost fell, but that was unimportant. What was important was making as much distance as possible so he could hide.

Yn:(mind) Thank you Ran. Without you're training, I would be so screwd!

Dashing down the corridor, Yn was racing to where he stashed his extra pair of clothes to get his transformation eggs.

Looking back, Yn saw the Mao-Muhon flying after him.

Yn: Don't tell me you're trying to kill me now too!!

Flying into his hand, the shards of the blade then arrived and reformed to make a full blade that was still cracked.

Yn: You can fix yourself?! This ought to be useful.

Sheathing the sword onto his back, Yn continued running but soon realized Akuma was running alongside him.

Akuma: So what's going on?

Yn: Uhh... Long story short, I played a prank while pretending to be Kira, now I'm playing a game where everyone is allowed to kill me.

Akuma: Sounds fun.

Yn: Not if you're me. Jerk gave me a bunch of handicaps!

Akuma: Hmm... Anyway, I can help.

Yn: Can you be my bodyguard?

Akuma: No.

Yn: Figured...

Yn:?

Yn: Can I have your watch?

Akuma: Hm? Sure.

Taking off his wristwatch, Akuma hands it to Yn who puts it on.

(13 minutes left)

Yn: Thanks, bye!

Reaching a staircase, Yn leaps down the stairs, to hurry to the lower floors as quickly as possible.

Once he arrived at the changing room where he left his clothes, Yn rummaged through his stuff until he found the transformation eggs and began stuffing them into his pockets.

(Slam)

Yn:!!

The door to the changing room was slammed open, and in came Chan, Vina, Paya, and Yang.

Yn: This is the men's changing room, so can you girls please leave?

Yang: Hiya!

Swinging her mace-ended bow staff, Yang tried to smack Yn, who took out the sheathed Mao-Muhon and hit the mace end of her weapon like a baseball.

Chan then pushed Yang aside and dropped kicked Yn into the back of the changing room.

Several kunai then landed next to Yn's face, shocking both him and Chan.

Shaking off his shock first, Yn extended out the Mao-Muhon and rested it on his other arm, to create a point of leverage.

Pushing one end of the demon blade down, the other end rose and smacked Chan's private area.

Chan:!?

Kicking him towards Yang, who smacked him to the side as Vina stumbled towards Yn.

With no place to back up or run to behind him, Yn could only move forward, so that's what he did.

He tried to smack Vina away with the Mao-Muhon, but the ducked and slid between his legs.

Grabbing his legs she rose up and lifted Yn up, causing him to hit his head against the ceiling.

Yn: URK!!

While on her shoulders, Vina allowed Yn to fall behind her. However, Yang was getting close at the same time, which gave Yn something to grab onto.

Grabbing the Mao-Muhon with both hands, Yn hooked it around the back of Yang's neck then headbutted her, making her stumble back, and with Yn's legs hooked around Vina, she came along for the ride.

Taking out a transformation egg, Yn smashed it against Yang's face, transforming her into what Yn wanted, which was a ball.

(Poof)

Doing this, made Yn fall towards the floor, which Yn used the momentum of, to throw Vina into Paya, knocking them both into the changing room showers.

Taking the Yang ball, Yn runs to the exit then turns around and throws it at Chan.

When the Yang ball hit Chan, it reverted her back to her true form, leaving them in an inappropriate state.

Yn then ran away. Paya and Vina stayed down not wanting to give chase.

(8 minutes left,)

Now having transformation eggs, Yn thought about where he should go hide, but when the Mao-Muhon began heating up on his back, Yn pulled it out.

Yn: What's going on with you?

Mao-Muhon:(whispering)

Yn: Yeah, I don't know what that means. But while I have you out I'd like to try something.

Focusing his Chi through the blade, Yn tried to force all the shards making up the blade to stick together better.

A combination of not being able to handle controlling a thousand different shards and the Mao-Muhon itself not liking what he was doing caused the blade to violently shattered.

(SHATTER)

Yn: GHA! WHAT THE-!?

Stopping, Yn tries to reform the blade, which he is successful in, simply not at the pace which it reformed itself before to remind him of its capabilities.

Yn: Ugh... I'm not sure I have the time to learn how to use you. Why does a sword have to be so complicated!?

Mai: Perhaps you should practice patience if you wish to utilize the Mao-Muhon's power.

Yn:!?

Turning around, Yn saw the girl of his dreams leaning against the window.

Yn: Oh, Mai, what's up? Trying to kill me too, like the good old days?

Mai: No.

Yn: Cool.

He walks towards her.

Mai: You're getting tired.

Yn: Running does that to you.

Mai: Well I hope you win because I bet against Kira that you would.

Yn: Heh... You really believe in me? Guess I have to win, now.

Mai: You are a slippery eel, I'm sure you'll win.

Yn: I'll...take that as a compliment?

Yn: Anyway...I have to know... What you whispered in my ear in the classroom.

Yn:(slight blush) D-did you mean it, or were you just teasing me?

Mai:... Win and it will be.

She walks away, leaving Yn a blushing mess for a minute.

Yn:(blushing) Why you gotta do me like that....?

(5 minutes left: Kira has joined the battle)

Getting himself on the roof, Yn broke the door hand to the area and was prepared to wait it out.

Until Haru kicked the door off its hinges, sending it flying.

She, Jack, Gerald, and Kora then entered the roof.

Yn quickly raised the door that was kicked off to block the bullets fired at him by Jack and Gerald.

Yn:(mind) This is bad... They have range weapons and I don't.

Yn:(mind) I can use Chi control but there are four of them in this open space, and I doubt they'll let me peek out and look.

Yn:?

When the firing stopped, Yn peeked out and saw Kira had arrived.

Kira: Do you surrender?

Yn: Me? Surrender? When I'm so close to winning? In your dreams!

Kira: I won't hold back.

Yn: That's supposed to scare me?

(Knock)

Kira knocked away the door Yn was hiding behind.

Yn:!?

Yn swung the Mao-Muhon, but Kira blocked with a normal sword, causing a part of the blade to shatter.

Quickly reforming the tip that he lost into a shorter blade, Yn swung again but Kira shattered more of the sword.

Slowly losing more and more of the length of the blade, Kira knocked Yn onto his back after completly shattering the blade.

Focusing on reforming the blade, Kira began criticizing his counterpart.

Kira: You have no idea how to properly use the Mao-Muhon do you?

Yn: I'm getting the hang of it...

Kita: Once upon a time, you were capable of controlling each shard individually, able to reform the blade in seconds.

Kira: Now this will be your last chance to surrender. I have superior numbers, more experience, more knowledge on fighting including the four techniques.

Kira: You have none of that.

Yn:...

Yn:!

Yn:(mischievous grin)

Kira:?

Kira: What is it?

Yn: Tsk, tsk, tsk...

Kira:?

Yn: You've given away the answer that has inspired a new technique!

With the Mao-Muhon reformed, Yn points it at Kira, as it slowly begins to glow.

Kira: And what is this answer?

Yn: I've watched anime you fool! And you haven't!

Kira: So?

Yn: It has inspired me to shoot you, with this sword!

Kira: Firing the shards individually with your Chi control won't save you. I'm certain I can deflect them all.

Yn:(chuckles) I ain't gonna shoot it like a pistol... I'm going to fire this sword like a shotgun!!

Kira:!?

Yn: "Devil's Shotgun"!!!

(SHATTER)

(Last minute battle theme)

The blade of the Mao-Muhon explosively shattered forward, sending the shards flying in a large spread.

Kira had anticipated the danger somewhat too late and with a lack of muscle memory in his clone body, left Kira open even after he hopped back.

Getting cut on his arms, legs, and a bit in his thighs, Kira was now on guard.

Yn: Show ain't over!

Yn: "Devil's shotgun: Reload!"

The shards he fired, flew backward's from where they came from. It was as if he was shooting from behind.

Kira:!?

Getting even more damaged, Kira made more distance between himself and Yn, whilst the Mao-Muhon reformed.

Kira:(mind) Firing the shards like a shotgun?! A brilliant move considered how close I was...

Kira:(mind) I've never even thought about using the Mao-Muhon in that way...

Yn: Say hello to my little friend!

Getting closer, Yn began pushing Kira and everyone back with his new Devil's shotgun.

It proved highly effective with its spread and power.

(SHATTER)

(SHATTER)

(SHATTER)

Kira:(mind) Might still be hope for you yet...

Grabbing Gerald's gun out of his hand, Kira tossed his sword to the right of Yn.

(Bang)

(Clang)

Yn: Ugh!

Firing a bullet at the sword whilst it was still in the air, he caused the bullet to ricochet off the blade and heavily graze Yn's leg enough to make him take a knee.

Kira then dashed towards the blade he threw. Leaping into the air, he caught it.

Yn then was able to detach the blade of his demon sword and levitated out towards Kira at great speed.

Spinning around, Kira built up momentum to kick the blade in the side, shattering the whole thing.

Aiming his gun at Yn, Kira fired just as Yn summoned all the shards back as a hive.

The bullet hit one of the shards, making it bounce away.

With a jutsu, Kira sent himself flying towards Yn who was reforming the Mao-Muhon.

Once it was done, Yn swung the blade at Kira who did the same with his blade.

If Yn knew how to fully use the Mao-Muhon, he could have potentially killed Kira right then and there, but he didn't have that knowledge, and Kira was well aware of that.

So instead, Kira was able to shatter, the Mao-Muhon once again, and knock Yn to the ground where he pinned him.

Kira: It's over.

Yn:(smiles) For you. Check the time.

Kira:?

Looking at the wristwatch on Yn's wrist, Kira saw that 16 minutes and 47 seconds had passed since the game began, according to that watch.

Kira:...

Getting off of Yn, Kira began walking away, which confused the other four there.

Jack: What are you doing? You had him?

Kira: Time's up.

Yn: Oh, did I forgot to mention?

Kira:?

Turning around, he saw Yn point the Mao-Muhon at him.

Yn: I changed the time on the watch to be 2 minutes ahead.

Yn: 15 minutes... Just now ended.

Kira:!?

Yn; Thanks for the spa day, bro.

Kira:......... Heh.

Everyone:!?!!

Kira: Very good, Yn. I'm truly impressed.

Kira: I'll make the arrangements.

He walks away.

Yn: Wait! Don't you want this back?

He holds out the Mao-Muhon.

Kira: You may hold on to it.

Kira leaves, as Yn collapses onto the ground exhausted.

Yn:(mind) Note to self...don't pretend to be Kira again...

(Ending theme)

(Later that night)

After getting his injuries treated, Yn got his things and left the school.

It had already gotten dark, and to top, it all of it was snowing, making an already cold day, colder.

He shivered a bit for the clothing he had wasn't keeping him sufficiently warm.

Once completely out of the school's area, he saw Mai who had waited for him.

Yn: Hn?

Mai:?

Yn: Heh...were you waiting for me?

Mai: Yes. I made a promise to you after all.

Mai: But first...

Taking the slack from her scarf, Mai wrapped it around Yn's neck to help warm him up.

Yn:...

Mai:?

Taking advantage of this opportunity which he was an expert at, Yn pulled Mai closer to him, slightly surprising her.

The two were now much closer. Looking into each other's eyes, they couldn't help but lean closer into each other.

Mai then prooved to Yn, that what she whispered earlier today in his ear was true, by sharing another kiss with Yn.